Concept

SunOS

Related publications (6)

Solar thermal harvesting for enhanced photocatalytic reactions

Demetri Psaltis, Jae-Woo Choi, Seyyed Mohammad Hosseini Hashemi

The Shockley-Queisser limit predicts a maximum efficiency of 30% for single junction photovoltaic (PV) cells. The rest of the solar energy is lost as heat and due to phenomena such as reflection and transmission through the PV and charge carrier recombinat ...
Royal Society of Chemistry2014

SUNtool - A new modelling paradigm for simulating and optimising urban sustainability

Jessen Page, Darren Robinson, Nicolas Morel

This paper describes the development and application of a new unique tool to support designers to optimise the sustainability of urban neighbourhoods (SUNtool). In this the paper introduces (i) the software architecture, (ii) the integrated solver and rela ...
2007

Design and control of quadrotors with application to autonomous flying

Samir Bouabdallah

This thesis is about modelling, design and control of Miniature Flying Robots (MFR) with a focus on Vertical Take-Off and Landing (VTOL) systems and specifically, micro quadrotors. It introduces a mathematical model for simulation and control of such syste ...
EPFL2007

A Portable Kernel Abstraction for Low-Overhead Ephemeral Mapping Management

Willy Zwaenepoel

Modern operating systems create ephemeral virtual-to-physical mappings for a variety of purposes, ranging from the implementation of interprocess communication to the implementation of process tracing and debugging. With succeeding generations of processor ...
2005

A New Method for Manufacturing Nanostructured Electrodes on Plastic Substrates

Ulf Anders Hagfeldt

The present paper describes a new method for manufg. a nanostructured porous layer of a semiconductor material on a conducting plastic substrate for use in an electrochem. or photoelectrochem. cell. The method involves the deposition of a layer of semicond ...
2001

FFT-hash-II is not yet collision-free

Serge Vaudenay

This paper, shows that for the FFT-hash function proposed by Schnorr (1992), finding a collision requires about 224 computations of the basic FFT function. This can be done in few hours on SUN4-workstation. The proposed FFT hash-function can be ...
1992

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